Jan
Meet Jan: your private, open-source AI assistant that runs locally. Free, no API bills, web search, model support. Download for Mac & Windows.
Editor's Verdict
Key Takeaways
- Personal AI
- Open Source
- Local Deployment
- Multiple Model Providers
In-Depth Review: What is Jan?
Jan is a revolutionary open-source AI platform that puts your privacy first. Run powerful language models entirely on your device—no cloud, no tracking, no API costs. With over 6.1 million downloads, Jan offers a beautiful, intuitive interface for local AI, supporting hundreds of models from OpenAI to DeepSeek. Features include real-time web search, customizable memory (coming soon), and MCP integration. Built in public with 43.7K GitHub stars, Jan is trusted by a vibrant community. Download for free and experience the future of personal, private AI.
Core Features
Personal AI
Personal Intelligence that answers only to you, ensuring privacy and personalized interactions.
Open Source
Fully open source and lightweight, allowing transparency and community-driven development.
Local Deployment
Run completely on your machine, keeping your data private and eliminating API costs.
Multiple Model Providers
Choose from a wide range of open models or connect to online providers like ChatGPT, Claude, Gemini, and more.
Real-time Web Search
Perform real-time web searches directly within the app for up-to-date information.
Memory (Coming Soon)
Upcoming memory feature that retains context and preferences for a seamless experience.
Beautiful Native Interface
Intuitive and visually appealing interface designed for ease of use.
Pricing
Free
- Open source
- Local model execution
- Real-time web search
- Multiple model providers
- Privacy-first
Pros and Cons
Pros
- PrivacyYour data stays on your machine, ensuring complete privacy and no data leaks.
- Open SourceBuilt in public with community contributions, fostering trust and innovation.
- Easy to UseSimple, clean, and user-friendly interface suitable for non-technical users.
- Model FlexibilitySupports a vast array of open and proprietary models, giving users choice.
- Cost-FreeNo subscription fees or API costs; entirely free to use.
Cons
- Memory Still in DevelopmentThe memory feature that retains context across sessions is not yet available.
- Hardware DependentPerformance relies on local hardware, which may be limited on low-end devices.
- Limited Advanced FeaturesLacks some advanced capabilities found in commercial products, like deep research automation.
- Beta StageSome features are experimental and may have bugs or incomplete implementations.
- No Built-in DeepResearchWhile users can manually perform web searches, automated deep research is not built-in.
Use Cases & Recommended Professions
Software Developer→ View Toolkit
Run local LLMs for development, testing, and integrating AI without relying on external APIs.
Researcher→ View Toolkit
Conduct research using AI while keeping sensitive data private and avoiding subscription costs.
Privacy Advocate→ View Toolkit
Use an AI assistant that respects privacy and operates entirely offline.
Content Creator→ View Toolkit
Generate content ideas, drafts, and summaries using local models without data leaving the device.
Student→ View Toolkit
Learn about AI and experiment with models without incurring expenses.
Business Analyst→ View Toolkit
Analyze data and generate reports using local AI, ensuring confidentiality.
Frequently Asked Questions
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ℹ️ Curation Disclosure: The overview and features of Jan were synthesized using AI and fact-checked by our curation team to ensure accuracy.